History: Export Wiki Page as HTML

!How to Export Wiki Page as HTML

This is kind of experimental.

Make a link to tiki-print.php?page=PageName&display=html

{CODE()}
Index: tiki-print.php
===================================================================
--- tiki-print.php	(revision 35826)
+++ tiki-print.php	(working copy)
@@ -92,6 +92,29 @@
 	header('Content-Length: '. strlen($pdf));
 	echo $pdf;
 
+} elseif (isset($_REQUEST['display']) && $_REQUEST['display'] == 'html') { 
+	$output = $smarty->fetch('tiki-print.tpl');
+	$output = rewriteRelative($output, $base_url); 
+	header('Cache-Control: private, must-revalidate');
+        header('Pragma: private');
+        header('Content-disposition: attachment; filename="'. $page. '.html"');
+        header("Content-Type: application/xhtml+xml");
+        header('Content-Length: '. strlen($output));
+        echo $output;
 } else {
 	$smarty->display('tiki-print.tpl');
 }
+
+function rewriteRelative($html, $base) {
+
+    // generate server-only replacement for root-relative URLs
+    $server = preg_replace('@^([^\:]*)://([^/*]*)(/|$).*@', '\1://\2/', $base);
+
+    // replace root-relative URLs
+    $html = preg_replace('@\<([^>]*) (href|src)="/([^"]*)"@i', '<\1 \2="' . $server . '\3"', $html);
+
+    // replace base-relative URLs (kludgy, but I couldn't get ! to work)
+    $html = preg_replace('@\<([^>]*) (href|src)="(([^\:"])*|([^"]*:[^/"].*))"@i', '<\1 \2="' . $base . '\3"', $html);
+    return $html; 
+
+} 
{CODE}